Fate/stay night Crossovers
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Un inicio equivocado by alexkellar reviews
Reencarnar como un Servant con geniales estadísticas y una increíble apariencia, parece como un sueño. Un mundo lleno de delincuentes no sería un inconveniente en absoluto… si tan solo fuera así de simple. SIOC. AU.
Crossover - Fate/stay night & Highschool of the Dead - Rated: M - Spanish - Supernatural/Romance - Chapters: 3 - Words: 62,771 - Reviews: 14 - Favs: 27 - Follows: 41 - Updated: 11/20 - Published: 8/11 - Saber
Overlord of Heroes by WildPlatypus88 reviews
Running Nazarick has never been an easy task for anybody, much less Ainz. But if he thought ruling over his NPCs was hard, now he has to deal with actual legends given form, some of them who even tried to destroy humanity once. Add to that, the New Worlds' difficulty skyrocketed for some reason, so our lovable Overlord has his plate more than full at the moment.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 23,517 - Reviews: 30 - Favs: 130 - Follows: 149 - Updated: 11/20 - Published: 10/11 - Hans Christian Andersen, Jeanne d'Arc, Kiara S., Ainz
Inchoate Gamer by CitrusExtrodinaire reviews
Being whisked away into a fictional universe that you're familiar with, granted some pretty nifty powers to help out along the ride? Great! Finding yourself stuck in a three-way between conflicting universes that all seem to hate each other and anything resembling weakness? Not so great. Oh well, Cayman always knew he was a bit of an outlier, this just confirmed the trend.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Supernatural/Sci-Fi - Chapters: 37 - Words: 179,070 - Reviews: 308 - Favs: 1,405 - Follows: 1,766 - Updated: 11/19 - Published: 5/7/2021 - Caren O., Touko A., A. Asia, OC
KonoSuba: Forging Legends upon this Wonderful world by Siegfried XIII reviews
Kuro Smith, the son of a Japanese woman and an American man... is dead. Killed tragically by a Tsunami because he refused to stop playing Dark Souls 3 and evacuate... a true gamer move right there. Oh well, at least now he gets to reincarnate in another world with Magecraft from his favorite anime Fate Stay night with a Mimic as his Familiar...but...why did it have to be Konosuba?
Crossover - KonoSuba: God's Blessing on This Wonderful World & Fate/stay night - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 9,281 - Reviews: 7 - Favs: 96 - Follows: 119 - Published: 11/19 - OC, Kazuma S., Scathach, Aqua
FateDresden Files: Heretic Apprentice by bubbajack reviews
Wizards and Magi are incompatible. One group held themselves to the Seven Laws of Magic while the other disregard the Laws and the sanctity of human life, for the sake of magic. So what happens when a blue-collar wizard is forced to become the mentor for a... peculiar boy to avoid his recently dead father's death curse? Harry didn't know, but he had to try... for both there sakes.
Crossover - Dresden Files & Fate/stay night - Rated: M - English - Chapters: 3 - Words: 33,318 - Reviews: 73 - Favs: 327 - Follows: 430 - Updated: 11/19 - Published: 1/30/2021 - H. Dresden, Mab, Shirō E., Arturia Pendragon
A Simple Task by ifune
A request for a GI x F/GO one-shot or story.
Crossover - Fate/stay night & Genshin Impact - Rated: K+ - English - Humor - Chapters: 1 - Words: 225 - Favs: 6 - Follows: 7 - Published: 11/19 - Ritsuka F., Goetia, Paimon
The Stark Of Legend V2 by BlackDragonDevilGod reviews
Can one sentence change the world as we know it? If those are the right words, then yes, as Tony Stark, a successful, businessman carefree lifestyle is shattered when he learns he had a son with a woman shrouded in mystery. How will Tony life change, when he meets his Magus son and wants to be a part of his son's life? Let's find out. (Pre-IM 1, minor crossovers with RE and others)
Crossover - Fate/stay night & Avengers - Rated: M - English - Supernatural/Adventure - Chapters: 1 - Words: 1,042 - Reviews: 5 - Favs: 64 - Follows: 70 - Published: 11/19 - [OC, Tamamo, Morgan Le Fey] Iron Man/Tony S.
The Stark Of Legend by BlackDragonDevilGod reviews
What if Tony Stark had a son? What if that said son was not only a genius like him but had a certain deck of heroes? What if they met before the events of Loki's invasion and the birth of the Avengers? Before Peter Parker donned on the mask of Spider Man? Before they found Steven Rogers? His name is Xero Stark and this is his legend.
Crossover - Marvel & Fate/stay night - Rated: M - English - Supernatural/Adventure - Chapters: 30 - Words: 146,944 - Reviews: 140 - Favs: 493 - Follows: 518 - Updated: 11/19 - Published: 11/8/2019 - [OC, Arturia Pendragon, Jeanne d'Arc] T. Stark/Iron Man - Complete
Argus Magus by Mr.PurpleBook reviews
You know, Argus is probably the best place to hide in if you want to avoid the plot. It's a big city with plenty of trade routes. It's protected by the Atlesian Military. And it's very far from Vale. All in all, Rin was satisfied with her new life in Argus. That is until she realized that her jogging partner was actually Pyrrha Nikos. Self-Insert as Rin Tohsaka.
Crossover - Fate/stay night & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 46 - Words: 132,850 - Reviews: 479 - Favs: 1,756 - Follows: 2,145 - Updated: 11/19 - Published: 12/18/2020 - Rin T., OC, Pyrrha N. - Complete
Argus Magus - case Atlas by Mr.PurpleBook reviews
Four months have passed since the events at Argus, and Rin is now in Atlas working alongside Ironwood in an investigation to determine who is behind the kidnappings in Mantle. (Sequel to Argus Magus)
Crossover - Fate/stay night & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,369 - Reviews: 3 - Favs: 337 - Follows: 423 - Published: 11/19 - Rin T., OC
A Blade Recast by Zahariel reviews
In the inferno at the end of the Fourth Grail War, a broken boy becomes host to another broken thing, drawn by the dark light of the flames, leading to both becoming something no one could have predicted. Shirou x Harem. Crossover with the RH!Warhammer 40000, one of my other stories. NOT canon to the Roboutian Heresy !
Crossover - Warhammer & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 33 - Words: 289,156 - Reviews: 808 - Favs: 2,569 - Follows: 2,970 - Updated: 11/19 - Published: 1/24/2020 - Shirō E., Rin T., Sakura M.
Hereafter by James D. Fawkes reviews
Gold Morning was supposed to be the end. The capstone of a short, frenetic career. Taylor Hebert's fight was supposed to be over. But the end of one story is often the beginning of another, and when she's offered the chance to take part in a mission whose scale and scope feel so very familiar, there's only one answer she could give.
Crossover - Fate/stay night & Worm - Rated: T - English - Chapters: 76 - Words: 446,239 - Reviews: 908 - Favs: 1,398 - Follows: 1,687 - Updated: 11/19 - Published: 6/5/2021 - Mashu/Shielder, Ritsuka F., Skitter
Ideal x Answer by LookItsADoggy reviews
The man once named "EMIYA" realises something in the ruins of Einzbern Castle. No matter the people they meet, the place they're born, or the shape of their body, Emiya Shirou will always arrive at the same answer, the same conclusion; at Unlimited Blade Works. It is a female Shirou who proves the worth of Kiritsugu's ideals to Archer, and is left to wander the Moonlit World.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Drama - Chapters: 9 - Words: 220,662 - Reviews: 240 - Favs: 907 - Follows: 1,195 - Updated: 11/19 - Published: 1/26/2021 - Shirō E., K. Yuuto, Arthur P., Valerie T.
Moonchild by celian Cogitore reviews
Ishtar and Ereshkigal want to save Shirou and Hakuno. For this, they are ready to break a taboo. To avoid punishment, the two goddesses just flee to another world where the Age of God continues. The plan was perfect, what could go wrong? Except gods are prey in this new world...
Crossover - Fate/stay night & Campione!/カンピオーネ! - Rated: T - English - Supernatural/Friendship - Chapters: 26 - Words: 138,062 - Reviews: 521 - Favs: 706 - Follows: 946 - Updated: 11/19 - Published: 5/14 - [Ishtar, Shirō E.] [Ereshkigal, Hakuno K.]
An Ideal Semblance by Feathered Ink reviews
It is said that a Semblance is the extention of one's Aura. Unlocked through either extreme circumstances or discovered through training. It is the physical manifestation of one's soul. Their ideals given form.
Crossover - Fate/stay night & RWBY - Rated: T - English - Chapters: 17 - Words: 33,270 - Reviews: 69 - Favs: 368 - Follows: 554 - Updated: 11/19 - Published: 8/6 - Jeanne d'Arc, Jaune A., Team JNPR
Lunar Pathfinder by Yogwind reviews
Hakuno Kishinami, the Sovereign of the Moon and victor of the Holy Grail War was deleted, now one part of her fulfills a wish of fantasy and adventure. And if she becomes a Queen because of it? That's just a plus! Aka I liked Pathfinder Kingmaker CRPG and thought about including our lovely Hakunon in the game to think about how she would handle it.
Crossover - Fate/stay night & Pathfinder RPG - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 20,242 - Reviews: 9 - Favs: 56 - Follows: 83 - Updated: 11/18 - Published: 9/9 - Robin Hood, Hakuno K.
Fate:Dark Storms by RWV3N reviews
When two broken souls are seemingly brought together by fate within The Fifth Holy Grail War, can they help quell the storms rising within each other, or are their lives destined to come crashing down around them. But one thing is for sure, the world, and everyone they love, has forsaken them, and they can only stem to rely on each other for help. (Dark Naruto)
Crossover - Naruto & Fate/stay night - Rated: M - English - Horror/Supernatural - Chapters: 1 - Words: 2,686 - Reviews: 4 - Favs: 25 - Follows: 35 - Published: 11/18 - Naruto U., Sakura M.
Demon in Fodlan by Mundatorem reviews
Goetia, surviving his failure at the Temple of Time, finds himself in a new world. Despite the rather unusual nature of it, he finds himself disappointed that he see's much of the same human nature that he saw on Earth. Determined to discover what it was that made human life worth the struggle, he decides to use his second chance to find the meaning of his own life. (Azure Moon)
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Fantasy/Spiritual - Chapters: 59 - Words: 412,867 - Reviews: 1584 - Favs: 1,928 - Follows: 2,258 - Updated: 11/18 - Published: 8/13/2021 - Dimitri, Avatar/Byleth, Lysithea, Goetia
Child of Nazarick by The Crescent Rider reviews
As the Countdown of Yggdrasil's Termination starts ticking down. So does the life of a terminally ill girl, whose parents are members of Ainz Ooal Gown. Her fate was sealed on the day Yggdrasil would come to an end. But when transported to the New World, things change when she gets a second chance as her gaming avatar. How will she fare in the New World? (Renewal)
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 17,397 - Reviews: 19 - Favs: 162 - Follows: 191 - Updated: 11/18 - Published: 10/6 - Ainz, OC
The Calamity House - Amphibia: Saints, Witches, Demons by Demon dark mezzo sangue reviews
Almost a year ago, Camila, I find a wounded boy. Simultaneously, Dr. Jan, I find a girl here. Both teens are devoid of memories and endowed with special powers when the two teens meet.Golden Man appears and steals the Calamity Box, proclaiming the opening of the game.How will Amphibia react to the presence of superheroes, warrior saints, witches and all sorts of devilry? X-Over.
Crossover - Amphibia & Fate/stay night - Rated: K+ - English - Adventure/Fantasy - Chapters: 10 - Words: 74,280 - Reviews: 1 - Favs: 17 - Follows: 12 - Updated: 11/18 - Published: 4/4 - Tamamo, Attila the Hun, Anne, Marcy
Roasting People isn't a Fire Quirk by SpiritOfErebus reviews
Out of all the heroic spirits in Chaldea, Hans Christian Anderson would be the least eager to do anything hero related. Now, the reincarnated children's book author must use his fairytales to take on a world filled to the brim with more competent heroes and villians. At least he could still roast people to his heart's content. But just where is Kiara...
Crossover - Fate/stay night & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Humor/Supernatural - Chapters: 12 - Words: 42,464 - Reviews: 447 - Favs: 1,376 - Follows: 1,739 - Updated: 11/17 - Published: 5/21 - Hans Christian Andersen
Fate of the Clans: Kaleidoscope by Archdemon Slayer
Another Fate of the Clans route, another Third Tokyo Holy Grail War. This is the story of a man with nothing left to lose and another who loses everything. Sometimes the past haunts you even after death. And in a Holy Grail War it can find a way to affect others. Especially if the past chooses to get at the Servant through the Master. Has a TV Tropes wiki page. Divided days.
Crossover - K & Fate/stay night - Rated: M - English - Chapters: 2 - Words: 6,114 - Favs: 1 - Follows: 1 - Updated: 11/17 - Published: 11/14 - [S. Mikoto, Munakata R.] Cuchulainn
Alter Gamer of Knight's by Dragon Of The Ecplising Moon reviews
Dying sucked, but being given a second chance as the Gamer makes it worth it right? Reborn as the Alter King of Knights, you'd think it'd all be good... besides the fact I'm stuck in a Holy Grail War! (Evil-Neutral!MC, Eventual OP!, and Multiverse Travel!)
Crossover - Anime X-overs & Fate/stay night - Rated: M - English - Adventure - Chapters: 11 - Words: 32,186 - Reviews: 73 - Favs: 279 - Follows: 342 - Updated: 11/17 - Published: 6/27 - Arturia Pendragon
What is Justice? by SupaSayajin reviews
His battle against Gilgamesh has gone wrong in the worst way possible: he can't tell if he won or lost, he can't find Rin and Saber, and he doesn't even know where the Root he is! Shirou Emiya is officially lost. And now he has to try to find a way back to his home and stay true to his convictions while trying to keep a man with a bat fetish from sending him to prison.
Crossover - DC Superheroes & Fate/stay night - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 15,970 - Reviews: 148 - Favs: 940 - Follows: 1,263 - Updated: 11/17 - Published: 11/21/2019 - B. Wayne/Batman, C. Kent/Kal-El/Superman, Shirō E., Gilgamesh
A Fated Song of Steel and Fire by Narutaard reviews
Emiya Shirou awakens to find himself reborn in a medieval world. Now named Jon Snow, the bastard son of Lord Eddard Stark. Which path will he take? Does he still want to become a hero of justice? An honorable knight perhaps? Or something more? Shirou reborn as Jon Snow AU!
Crossover - Fate/stay night & A song of Ice and Fire - Rated: T - English - Chapters: 2 - Words: 4,638 - Reviews: 34 - Favs: 218 - Follows: 302 - Published: 11/17 - Shirō E., Jon S.
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